From b6da5e2086b864149d65519333910d41351d4117 Mon Sep 17 00:00:00 2001
From: Gabe Black <gblack@eecs.umich.edu>
Date: Tue, 1 Nov 2011 04:01:14 -0700
Subject: SE/FS: Get rid of uses of FULL_SYSTEM in Alpha.

---
 src/arch/alpha/isa/decoder.isa | 66 ++++++++++++++++++++----------------------
 1 file changed, 31 insertions(+), 35 deletions(-)

(limited to 'src/arch/alpha/isa')

diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa
index eecf695da..4bbf83cce 100644
--- a/src/arch/alpha/isa/decoder.isa
+++ b/src/arch/alpha/isa/decoder.isa
@@ -821,43 +821,41 @@ decode OPCODE default Unknown::unknown() {
         }
     }
 
-#if FULL_SYSTEM
-    0x00: CallPal::call_pal({{
-        if (!palValid ||
-            (palPriv
-             && xc->readMiscReg(IPR_ICM) != mode_kernel)) {
-            // invalid pal function code, or attempt to do privileged
-            // PAL call in non-kernel mode
-            fault = new UnimplementedOpcodeFault;
-        } else {
-            // check to see if simulator wants to do something special
-            // on this PAL call (including maybe suppress it)
-            bool dopal = xc->simPalCheck(palFunc);
-
-            if (dopal) {
-                xc->setMiscReg(IPR_EXC_ADDR, NPC);
-                NPC = xc->readMiscReg(IPR_PAL_BASE) + palOffset;
+    0x00: decode FullSystem {
+        0: decode PALFUNC {
+            format EmulatedCallPal {
+                0x00: halt ({{
+                    exitSimLoop("halt instruction encountered");
+                }}, IsNonSpeculative);
+                0x83: callsys({{
+                    xc->syscall(R0);
+                }}, IsSerializeAfter, IsNonSpeculative, IsSyscall);
+                // Read uniq reg into ABI return value register (r0)
+                0x9e: rduniq({{ R0 = Runiq; }}, IsIprAccess);
+                // Write uniq reg with value from ABI arg register (r16)
+                0x9f: wruniq({{ Runiq = R16; }}, IsIprAccess);
             }
         }
-    }}, IsNonSpeculative);
-#else
-    0x00: decode PALFUNC {
-        format EmulatedCallPal {
-            0x00: halt ({{
-                exitSimLoop("halt instruction encountered");
-            }}, IsNonSpeculative);
-            0x83: callsys({{
-                xc->syscall(R0);
-            }}, IsSerializeAfter, IsNonSpeculative, IsSyscall);
-            // Read uniq reg into ABI return value register (r0)
-            0x9e: rduniq({{ R0 = Runiq; }}, IsIprAccess);
-            // Write uniq reg with value from ABI arg register (r16)
-            0x9f: wruniq({{ Runiq = R16; }}, IsIprAccess);
-        }
+        default: CallPal::call_pal({{
+            if (!palValid ||
+                (palPriv
+                 && xc->readMiscReg(IPR_ICM) != mode_kernel)) {
+                // invalid pal function code, or attempt to do privileged
+                // PAL call in non-kernel mode
+                fault = new UnimplementedOpcodeFault;
+            } else {
+                // check to see if simulator wants to do something special
+                // on this PAL call (including maybe suppress it)
+                bool dopal = xc->simPalCheck(palFunc);
+
+                if (dopal) {
+                    xc->setMiscReg(IPR_EXC_ADDR, NPC);
+                    NPC = xc->readMiscReg(IPR_PAL_BASE) + palOffset;
+                }
+            }
+        }}, IsNonSpeculative);
     }
-#endif
 
-#if FULL_SYSTEM
     0x1b: decode PALMODE {
         0: OpcdecFault::hw_st_quad();
         1: decode HW_LDST_QUAD {
@@ -924,8 +922,6 @@ decode OPCODE default Unknown::unknown() {
         }
     }
 
-#endif
-
     format BasicOperate {
         // M5 special opcodes use the reserved 0x01 opcode space
         0x01: decode M5FUNC {
-- 
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